BE837922A - RESIDUAL WATER DECOLORATION PROCESS - Google Patents

RESIDUAL WATER DECOLORATION PROCESS

Info

Publication number
BE837922A
BE837922A BE2054776A BE2054776A BE837922A BE 837922 A BE837922 A BE 837922A BE 2054776 A BE2054776 A BE 2054776A BE 2054776 A BE2054776 A BE 2054776A BE 837922 A BE837922 A BE 837922A
Authority
BE
Belgium
Prior art keywords
residual water
decoloration process
water decoloration
residual
water
Prior art date
Application number
BE2054776A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE837922A publication Critical patent/BE837922A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE2054776A 1975-01-27 1976-01-27 RESIDUAL WATER DECOLORATION PROCESS BE837922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752503169 DE2503169B1 (en) 1975-01-27 1975-01-27 SEWAGE REMOVAL PROCESS

Publications (1)

Publication Number Publication Date
BE837922A true BE837922A (en) 1976-07-27

Family

ID=5937372

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054776A BE837922A (en) 1975-01-27 1976-01-27 RESIDUAL WATER DECOLORATION PROCESS

Country Status (7)

Country Link
JP (1) JPS51101372A (en)
AT (1) AT339223B (en)
BE (1) BE837922A (en)
DE (1) DE2503169B1 (en)
FR (1) FR2298514A1 (en)
GB (1) GB1490691A (en)
SE (1) SE7600769L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111153482A (en) * 2020-01-14 2020-05-15 广东碧清环保科技股份有限公司 Wastewater zero-discharge sewage treatment technology for garment dry printing production

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508246A1 (en) * 1975-02-26 1976-09-09 Bayer Ag PROCESS FOR THE REMOVAL OF WATER-SOLUBLE IONIC COMPOUNDS FROM AQUATIC SOLUTIONS BY ULTRAFILTRATION
DE3111615A1 (en) 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen METHOD FOR REMOVING ANIONIC COMPOUNDS FROM WATER
GB8512937D0 (en) * 1985-05-22 1985-06-26 Allied Colloids Ltd Water treatment
DE19725096C2 (en) * 1997-06-13 2001-05-10 Saechsisches Textilforsch Inst Process for the elimination of reactive dyes and their hydrolyzates from waste water
CN111389378B (en) * 2020-03-27 2023-06-27 重庆大学 Amphoteric self-floating adsorbent, preparation method and application
CN111943340A (en) * 2020-06-15 2020-11-17 中国纺织科学研究院有限公司 Purification method of Lyocell spinning coagulation bath recovery liquid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471426A (en) * 1965-03-11 1967-03-03 Ici Ltd Process for clarifying and decolorizing aqueous systems containing suspended particles
GB1424702A (en) * 1972-04-27 1976-02-11 Kanebo Ltd Method of decolourizing waste coloured aqueous liquid
US3843585A (en) * 1972-04-28 1974-10-22 Dow Chemical Co Coacervation of anion-containing aqueous disperse systems with amphoteric polyelectrolytes
CH572449A5 (en) * 1972-06-23 1976-02-13 Ciba Geigy Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111153482A (en) * 2020-01-14 2020-05-15 广东碧清环保科技股份有限公司 Wastewater zero-discharge sewage treatment technology for garment dry printing production

Also Published As

Publication number Publication date
SE7600769L (en) 1976-07-28
AT339223B (en) 1977-10-10
JPS51101372A (en) 1976-09-07
DE2503169B1 (en) 1976-06-16
ATA51176A (en) 1977-01-15
GB1490691A (en) 1977-11-02
FR2298514A1 (en) 1976-08-20
FR2298514B1 (en) 1979-08-24

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